ABSTRACT: Recently, there has been a rapid and dramatic shift from broad spam attacks to targeted email-based-phishing campaigns that are causing significant financial, brand and operational damage to organizations around the world. Some of the most notorious cyber-crimes in recent history — such as the attacks on major banks, media companies and even security firms
ABSTRACT: This paper examines the trends in data breach; the threat; detection and provides recommendation on various ways of defending against attack. Data breach has become one the most dominant cybersecurity incidents in the world and the trend appears to be growing, attackers are becoming more sophisticated and there seems to be no solution at
ABSTRACT As cyber-attacks continue to evolve, posing real threats to businesses, individuals and national security, there is an urgent need to respond with concerted effort to counter the threats. Nigeria is the 8th country in the world with most internet users and the threat of cyber-attacks can only get worse. An effective response would require
ABSTRACT: The study is aimed at presenting basic inventory of Cyber Physical Systems (CPS) vis-à-vis Internet of Things (IoTs) and also present current research issues and challenges in this aspect of computing and development. Despite the non clear cut difference between IoTs and CPS especially with regards to Health Systems, CPS connects the physical processes
ABSTRACT: Advancements in processor technology occur in geometric pattern which makes performance analysis challenging for processor manufacturers. The bottleneck in analyzing processor performance arises since processors must be implemented on hardware cores before carrying out critical evaluation and then the analysis. Dimensionality of processor performance analysis (PPA) system leverages the use of a developed software
ABSTRACT: Wireless network has simplify networking by enabling multiple users to simultaneously connect and share resources without additional wiring, and provides person-to-person communication, which is certainly a desirable feature for any organisation that really wants to keep in tune with Information Technology. Wired networking has some limitations such as running additional wires for any new
ABSTRACT: With the growth of needs for access of heterogeneous data on the Web, the need for information retrieval systems using indigenous language has also increased. This has motivated development of various Cross Language Retrieval researches in recent Years. Cross-language information retrieval (CLIR) is a retrieval process where queries in one language are used to
ABSTRACT: Advancements in processor technology occur in geometric pattern which makes performance analysis challenging for processor manufacturers. The bottleneck in analyzing processor performance arises since processors must be implemented on hardware cores before carrying out critical evaluation and then the analysis. Dimensionality of processor performance analysis (PPA) system leverages the use of a developed software
ABSTRACT: Marvelous development in Information Technology incorporating many languages has stimulated numerous research areas. Text generated with these languages is subject to analysis to maximize benefit, for intelligent decision making. Pre-processing is the first process in various text-based intelligent systems, and plays vital role in the system. The complexity of a text pre-processing is highly
ABSTRACT: Sentiment analysis concerns the computational study of opinions expressed in text. Social media domains provide a wealth of opinionated data, thus, creating a greater need for sentiment analysis. Typically, sentiment lexicons that capture term-sentiment association knowledge are commonly used to develop sentiment analysis systems. Given that sentiment scores are associated to word senses in